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chore: formatting

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Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
This commit is contained in:
Andrew Calcutt 2023-10-09 14:34:23 -04:00
parent 79b9ebdc08
commit 98995ab1be
1 changed files with 7 additions and 7 deletions
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14
src/pmtiles_adapter.js
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@ -9,17 +9,17 @@ const PMTilesLocalSource = class {
return this.file.name;
}
async getBytes(offset, length) {
const sharedBuffer = Buffer.alloc(length);
const fd = fs.openSync(this.file, 'r'); // file descriptor
await ReadBytes(fd, sharedBuffer, offset);
fs.closeSync(fd); //close file descriptor when finished
return { data: BufferToArrayBuffer(sharedBuffer) };
const buffer = Buffer.alloc(length);
const fd = fs.openSync(this.file, 'r'); //Open the file in read mode
await ReadBytes(fd, buffer, offset); //Read the specifed bytes from the file
fs.closeSync(fd); //close the file
return { data: BufferToArrayBuffer(buffer) };
}
};
const ReadBytes = async (fd, sharedBuffer, offset) => {
const ReadBytes = async (fd, buffer, offset) => {
return new Promise((resolve, reject) => {
fs.read(fd, sharedBuffer, 0, sharedBuffer.length, offset, (err) => {
fs.read(fd, buffer, 0, buffer.length, offset, (err) => {
if (err) {
return reject(err);
}